Biology, 10.12.2019 06:31 mariahmimibrooks
When lichens grow on bare rock, they may eventually accumulate enough organic material around them to supply the foothold for lated rooted begetation. these early pioneering lichens can be said to do what to the later arrivals? a) tolerateb) inhibitc) facilitated) excludee) concentrate
Answers: 3
Biology, 21.06.2019 15:00
Agene with the original sequence of atgtt—tact underwent substitution mutation to form atatt—tact after a few generations. tact is a part of a muscle protein encoding region, and atgtt codes for a digestive enzyme. what will be the effect of this mutation? a. the production of muscle protein will be affected. b. the production of digestive enzymes will be affected. c. the production of both the protein and the enzyme will be affected. d. the production of neither the protein nor the enzyme will be affected.
Answers: 3
Biology, 21.06.2019 23:00
Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.
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Biology, 22.06.2019 05:00
Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.
Answers: 1
Biology, 22.06.2019 05:20
Which description provides the best objective summary of the article in the passage?
Answers: 1
When lichens grow on bare rock, they may eventually accumulate enough organic material around them t...
Mathematics, 09.12.2019 21:31
Mathematics, 09.12.2019 21:31
Biology, 09.12.2019 21:31
Mathematics, 09.12.2019 21:31
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History, 09.12.2019 21:31
Mathematics, 09.12.2019 21:31
History, 09.12.2019 21:31